baber/WOPTO huggingface dataset:
Patent JP-H09318968-A (JP)
Title: Liquid crystal device and electronic apparatus using the same
Inventor: IMAEDA CHIAKI
IPC: G02F1/1333
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and to improve reliability by extremely simple stages of not using a thermal press bonding device by providing a liquid crystal device with a rubber connector, etc., for electrical connection and using a rubber connector for connection of a chip-on glass(COG) panel and an FPC. SOLUTION: A first substrate 3 consisting of soda glass provided with a first transparent electrode layer 5 on its one surface and a second substrate 4 consisting of the soda glass provided with a second transparent electrodes 6 on its one surface are stuck to each other. A liquid crystal compsn. is enclosed therebetween, by which a display means 2 is constituted. An LSI 8 for driving liquid crystals is electrically connected to this display means 2 by using an ACF(anisotropic conductive film) 13 for COG with a COG packaging system. Next, the FPC 15 is held by a shielding case 18 and a holding member 22 so as to be electrically connected to external connecting electrodes 17 formed on the COG panel via the rubber connector 16. The liquid crystal device is embodied by the simple stages not using the thermal press bonding method according to such constitution.
Patent JP-S58109475-A (JP)
Title: 5,5-disubstituted isoxazoline derivative
Inventor: KAMETANI TETSUJI
IPC: C07D413/06
Filed: 1981-12-22
Abstract: NEW MATERIAL:The compound of formulaI[R1-R3 are lower alkyl, (protected) OH, NH2 or carboxy-protected lower alkyl; R4 and R5 are lower alkoxy or together form ethylenedioxy]. EXAMPLE:3-(2,2-Dimethoxyethyl)-4-methoxycarbonyl-5,5-dimethylisoxazoline. USE:Intermediate for the synthesis of 3-(substituted thio)-6-(1-hydroxyalkyl)-7-oxo- 1-azabicyclo[3.2.0]hept-2-ene-carboxylic acid derivative of formula II such as carpetimycin, etc. PROCESS:The compound of formulaIis prepared by dissolving 3-nitropropanal dialkyl acetal of formula IV or 3-nitropropanal ethylene acetal in 3,3-dialkylacrylic acid ester of formula V, adding phenyl isocyanate and a catalytic amount of base to the solution, and heating at 135-140 deg.C for 6-8hr under reflux.
Patent JP-2000055059-A (JP)
Title: Retainer made of sheet metal for roller
Inventor: MARKUS BISCHOFF
IPC: F16C33/46
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To form a retaining projection without deforming a retainer in the case where a radially extending annular plate part exists in a side race in the retainer made of a sheet metal for a roller in which concave parts are formed on both edge surfaces and the side race has the retaining projection formed by being compression-deformed toward the inside of the concave part of both edge surfaces of the roller in a circumferentially limited part. SOLUTION: An approximately circumferentially extending separation portion 8 is radially provided adjacent to a retaining projection 7 in an annular plate portion 4 radially extending of at least one side race 1 formed to a cross section of an L-shape. The retaining projection 7 is separated from the annular plate portion 4 by the separation portion 8.
Patent JP-H0760657-A (JP)
Title: Grommet driving device
Inventor: KAJINO HIROSHI
IPC: B25B31/00
Filed: 1993-08-23
Abstract: PURPOSE:To provide an inexpensive grommet driving device by which a burden of an operator can be reduced in grommet installing work to install a large number of grommets on a board for many hours. CONSTITUTION:A grommet supply port 7 to supply grommets continuously is arranged on a forefront side surface of a guide frame 1 having inside a slider 3 advanced and retreated by a driving mechanism 2 and a slide arm 4 to advance and retreat by being engaged with this. At the same time, a square shape rotor 5 by using an outer peripheral surface as a plural-grommet holding surface 5a is pivoted on the tip of the slide arm 4, and an intermittently rotating mechanism 6 to rotate the square shape rotor 5 intermittently by being actuated when the slide arm 4 is retreated and a whirl stop to release a lock of the square shape rotor 5 when the intermittently rotating mechanism 6 is actuated, are connected to the square shape rotor 5.
Patent JP-H0370695-A (JP)
Title: Submerged observation boat
Inventor: KOBAYASHI NOBORU
IPC: B63C11/49
Filed: 1989-08-09
Abstract: PURPOSE:To obtain a convenient boat in small size possible to observe the underwater by forming the boat, having a boarding space part in the inside for about one or two persons to be accommodated, and arranging respectively a blade in both sides of this boat and a propulsion-turning means in the rear part. CONSTITUTION:In a submerged observation boat 10, a main unit part is formed of both upper and lower ship bodies 1, 2, consisting of plastic-made plate material or the like, and blades 3. When the boat is used, a crew 11 is placed in boarding space in the main unit part from a gate by opening a cover 6 with the underwater and the above the surface of water observed by protruding the face on the watersurface 10 in a vertical attitude or by through each observatory window 21, 22 in a seated attitude, and the boat is driven by respectively gripping a control handle 5. While restoring force for rolling of the main unit part is displayed by the blades 3, protruded from both sides of the main unit part, with stability of an attitude ensured. Further by the control handle 5, a propulsion-turning means 4, arranged in the rear part of the main unit part, is operated to perform propulsion and turning of the main unit.
Patent JP-H1149613-A (JP)
Title: Bleaching powder composition consisting essentially of chlorinated isocyanuric acid
Inventor: KOBAYASHI YOSHIHIKO
IPC: A61L2/16
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of easily regulating the rate of dissolution and sustaining effects for a long time without deteriorating safety and stability when used in a septic tank or a wastewater treatment by including an organic bleaching powder, a maleic anhydride derivative and/or an acrylic acid derivative. SOLUTION: This composition is obtained by formulating an organic bleaching powder consisting essentially of a chlorinatcd isocyanuric acid (preferably dichroloisocyanuric acid or its salt) with at least one selected from a maleic anhydride derivative (e.g. a maleic anhydride polyvinyl ether copolymer) and an acrylic acid derivative (e.g. a polyacrylic acid polymer) in an amount of 0.1-20 wt.% based on the organic bleaching powder. Calcium hydroxide, a synthetic zeolite, a silicic acid gel, etc., can be formulated with the composition if the characteristics thereof are not deteriorated. The composition is obtained by a method, etc., for adding at least one selected from compounds having the maleic anhydride derivative and the acrylate derivative in a step before a drying step in the manufacturing process of the organic bleaching powder.
Patent JP-2000037764-A (JP)
Title: Extrusion machine and method using the machine
Inventor: OTA YOSHIO
IPC: B29C48/67
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To make the crosslinking reaction uniform and enhance the physical properties and the productivity by specifying the screw array, screw length and outer diametral ratio of the screw of each of a first kneading zone for crosslinking and a second kneading zone for crosslinking and providing a specified number of oil addition injection apertures for rubber on the barrel of an extrusion machine from the extreme upstream of the first kneading zone to the second kneading zone. SOLUTION: In a biaxial extrusion machine with 40-136 mm barrel dia. which has two or more kneading zones, the screw array of a first kneading zone for crosslinking is constituted of a proper combination of a plurality of kneading discs with varying angle of torsion and width of each blade, a mixing screw, a reverse flighted screw, a varistor ring and the like. Further the L/D (L = the length of the screw and D = the outer dia. of the screw) of the first kneading zone for crosslinking is 2.0-15 and the L/D of a second kneading zone is 10-30. In addition, a single oil addition injection aperture for rubber or more are provided on the barrel of an extrusion machine across the distance equivalent to 1/2 of the length between the extreme upstream of the first kneading zone and the second kneading zone.
Patent JP-H0545677-A (JP)
Title: Production of wiring board, wiring board and liquid crystal display device
Inventor: NEMOTO FUMIAKI
IPC: G02F1/1343
Filed: 1991-08-20
Abstract: PURPOSE:To decrease the shorting with the orthogonal scanning wirings existing on the same layer as the lower layer of the signal wirings of the two-layered signal wiring structure of the TFT substrate. CONSTITUTION:The lower layer 8 of the signal wirings is formed of Cr. The orthogonal wirings 1 are formed of Al and further oxide films are formed in an electrolyte by anodic oxidation. The Cr patterns are dissolved by an electrolysis at the time of formation of the oxide films even if the Al patterns are in contact with the Cr patterns at the point of the time when the Al patterns are formed and, therefore, the contact state is eliminated and the shorting is prevented.
Patent JP-H08136909-A (JP)
Title: Image display device
Inventor: YOSHIDA SHIGETO
IPC: H04N5/45
Filed: 1995-08-15
Abstract: PURPOSE: To display plural images on a TV and to select a required program without using exclusive glasses by providing a display part capable of displaying a different image according to a viewing angle. CONSTITUTION: The display part 1 consists of plural liquid crystal elements 11 arranged in matrix and micro-lenses 12a, 12b alternately arranged corresponding to respective liquid crystal elements 11. The micro-lens 12a is provided with a triangular cross-section so that the visual angle of the liquid crystal element 11 is set in a prescribed angle (+θ). The micro-lens 12b is provided with the triangular cross-section of the direction opposite to the micro-lens 12a so that the visual angle of the liquid crystal element 11 is set in (-θ). The image corresponding to a first image signal is displayed on the set of the pixel consisting of the liquid crystal element 11 and the micro-lens 12a. Further, the image corresponding to a second image signal is displayed on the set of the pixel consisting of the liquid crystal element 11 and the micro-lens 12b.
Patent JP-S6453135-A (JP)
Title: Method and device for analyzing sulfur compound in gas
Inventor: SAKUMA SEIJI
IPC: G01N21/72
Filed: 1987-08-24
Abstract: PURPOSE:To speed up measurement and to improve measurement accuracy by analyzing all sulfur components in sample gas, analyzing sulfur components in the gas after hydrogen sulfide is removed, and calculating the sulfur of the hydrogen sulfide from the difference between both analytic values. CONSTITUTION:The sample passed through a hydrogen sulfide absorption part 3 is admitted into a flash light intensity analytic part 7 to analyze an organic sulfur compound quantitatively. Sample gas which is not passed through the sulfur hydrogen absorption part 3 is also admitted into the flame photometric analysis part 7 through a branch path 11 to analyze all the sulfur compound quantitatively. The two analyzing operations are switched by a timer type switching valve device 10 and an arithmetic part 8 calculates the hydrogen sulfide concentration from the difference between two signals, so that total sulfur concentration, organic sulfur concentration, and hydrogen sulfide concentration are displayed on a recorder 9 in a short time almost continuously.
Patent JP-H0660931-A (JP)
Title: Electrical connector
Inventor: DOI AKIHIKO
IPC: H01R13/11
Filed: 1992-08-04
Abstract: PURPOSE:To restrict the lowering of the contact pressure of a spring contact shoe and other electrical connector to prevent the lowering of the reliability of electrical connection even in the case where the plate thickness is made thin. CONSTITUTION:An electrical connector is provided with a cylindrical part 20, to which other electrical connector is inserted, and a spring contact piece 20a, which is formed in the inner wall of the cylindrical part and which elastically contacts the other electrical connector. A reinforcing piece 20d, which is to be deformed elastically by the abutment of the spring contact piece when the other electrical connector is deformed by the insertion, is formed under the spring contact piece by cutting the cylindrical part for standing. A through hole 20e can be formed near the base end of the reinforcing piece. Or, the spring contact piece can be cut for standing and projected inside at a slit 20g provided in the cylindrical part.
Patent JP-2000038454-A (JP)
Title: Production of rubber latex
Inventor: NAKAI YOSHIHIRO
IPC: C08J3/20
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing rubber latex for the production, for example, of high performance ABS resin substantially without generating aggregates at the expansion step even using rubber latex having a small particle size. SOLUTION: This method comprises adding an acid anhydride to small- particle rubber latex, which was obtained by emulsion polymerization and becomes unstable at acidic pH, having an average particle size of 150 nm or less at neutral or alkaline pH to expand the small-particle rubber latex to give rubber latex having a wide range of particle size, wherein the acid anhydride and the small-particle rubber latex are supplied into passing-through type tower mixer 8 to give a latex mixture, which is then introduced into container 6, thereafter the latex mixture is left for 10-300 min for sitting, then the resultant latex mixture is neutralized using a basic substance.
Patent JP-S6452290-A (JP)
Title: Active pull-up circuit
Inventor: KAWASHIMA SHOICHIRO
IPC: H01L27/10
Filed: 1987-08-21
Abstract: PURPOSE:To prevent the deterioration of an amplification factor by pulling up both the potentials of a complementary signal line pair only when the potential of the complementary signal line pair goes to substantially the same low level and preventing a complementary output signal from being deteriorated to a low level. CONSTITUTION:When the complementary signal lines V1, V2 go to the same low level, N channel FETs 430, 440 for shifting a level and pulling up P channel FETs 410, 420 are turned on. Therefore, the signal lines V1, V2 have a potential obtained by subtracting the threshold voltage of the FETs 430, 440 from the potential of nodes 1, 2 by the FETs 410, 420. At the time of generating a level difference in the complementary signal, only the conductance of the FET 410 or 420 having a gate connected to the node in which the potential is lowered is lowered to suppress a pulling up. Accordingly, the complementary signal line is not lowered to the low level nor the deterioration of the amplification factor.
Patent JP-H06170226-A (JP)
Title: Dual function catalyst
Inventor: KARURO PEREEGO
IPC: C07C5/27
Filed: 1993-07-30
Abstract: PURPOSE: To obtain a binary functional catalyst that suppresses the occurrence of side reactions such as cracking and hydrocracking in the hydroisomerization of long-chain n-paraffins. CONSTITUTION: The binary functional catalyst contains an acidic carrier of silica-alumina gel which is amorphous on X-ray analysis and 0.05-5 wt.% one or more metals belonging to Group VIIIA. The silica-alumina gel has a molar ratio SiO2 :Al2 O3 of 3:1 to 500:1, 500-1,000 m<2> /g specific surface area, 0.3-0.6 ml/g porosity and 10-30 Å predominant pore diameter.
Patent JP-S58107922-A (JP)
Title: Current supply device
Inventor: MIZUGUCHI HIROSHI
IPC: G05F1/573
Filed: 1981-12-22
Abstract: PURPOSE:To attain excellent limit characteristics against ambient temperature change and to prevent the deterioration in the rate of utilization of a power supply voltage, by limiting a bias of an input of a transistor (TR) connected in series with a load to the power supply by means of a comparison means. CONSTITUTION:When an output current IM of a TR2 is increased, a potential at an inverting input 11a of a comparator 11 is hgher than the potential of a non- inverting input terminal 10b, then since a current supplied from a bias current supply means 7 is absorbed in an output 11c of the comparator 11, the emitter current of the TR2 is decreased rapidly. Thus, the balancing is kept when a voltage difference between the inputs of the comparator is zero. That is, the limit value of a load current can be set freely, either by setting an output current suitably or by setting a resistance value of a resistor 9 suitably.
Patent JP-H1042855-A (JP)
Title: Koji producing device and koji production
Inventor: KAWAMURA DENBE
IPC: C12N1/14
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing koji, capable of effectively performing a leveling work not requiring a work for changing a leveling tool in evenly leveling the koji in a koji box, and also not giving any trouble to the other works other than the leveling work such as attaching and removing a covering cloth and agitating the koji. SOLUTION: This device for producing a koji, equipped with a plural koji boxes 1 arranged linearly, a rail for traveling 13 arranged in parallel to the row of the boxes, a koji producing robot 11 arranged on the rail for traveling 13 as capable of traveling and having an arm with a multiple joints capable of rotating and transferring in vertical and horizontal directions, is also equipped with a mechanism of evenly leveling the koji 30 housed in the koji boxes, and the above mechanism is equipped with an elongation and contraction device mounted to a bracket installed as projecting in the middle of a manipulator 14 installed as extended at the arm with multiple joints, and a plate-like leveling tool mounted at the tip of the above elongation and contraction device.
Patent JP-2000042949-A (JP)
Title: Battery type portable band saw machine
Inventor: HORIUCHI TAKAMIKI
IPC: B23D53/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To improve a weight balance and to improve operability by installing a pair of saw wheel bases for supporting saw wheels on both sides of a motor housing, installing the front end part on one saw wheel base, and installing a battery in the handle rear end part extending in the housing lengthwise direction. SOLUTION: In a housing 1 for housing a DC motor 7, saw wheel bases 4, 5 for rotatably supporting saw wheels 2, 3 are installed on both sides so that a band saw 6 is extended between the saw wheels 2, 3. A handle 14 extends in the lengthwise direction of the housing 1 by installing the front end in the upper part of the saw wheel base 4, a battery 17 is detachably installed in the rear end part, and the rear is installed in the lower part of the saw wheel base 4 through a stay 16. When turning on a switch 15 the battery 17 drives the motor 7, and the saw wheel 2 is revolvingly driven to cut a material by the band saw 6. The material can be cut without projecting the motor 7 from the cutting surface, a cutting place is not specified and the center of gravity is positioned in the vicinity of the handle 14 to improve operability.
Patent JP-S6455452-A (JP)
Title: Manual transmission for vehicle
Inventor: INUI MASAKI
IPC: F16H3/097
Filed: 1987-08-21
Abstract: PURPOSE:To improve mountability onto a vehicle and to eliminate reverse idler and shaft by arranging respective shafts in parallel and assembling reverse drive and driven gears in engaged condition thereby shortening the shaft and arranging the output shaft low on the input shaft. CONSTITUTION:An input shaft 11, an output shaft 12 and both countershafts are arranged in parallel so as to shorten the shaft length of a transmission TM1 considerably by a length with which the input shaft 11 and the output shaft 12 are overlapped in axial direction. A reverse drive gear 23f and a reverse driven gear 24d are assembled in respective shafts 11, 12 and engaged directly so as to reverse power of the input shaft 11 and transmit to the output shaft 12. Consequently, the size and the weight of the transmission TM1 are reduced to improve mountability of the transmission TM1 onto a vehicle, while reverse idler gear and shaft can be eliminated.
Patent JP-H06139018-A (JP)
Title: Display device
Inventor: TSUCHIKANE YOSHIYUKI
IPC: G06F3/048
Filed: 1993-07-30
Abstract: PURPOSE:To provide a display device which can be easily operated in the natural feeling by securing a constitution where the parts touched by the user's fingers are movable through a driving part. CONSTITUTION:A driving part consists of a piezoelectric element 12 which has a high response speed to the drive signal received from a drive signal generating part and has a small displaced variable. In this respect, a continuous waveform like a sine wave, etc., can be applied to the signal of the drive signal generating part. Thus a movable part 7 vibrates together with a pressed position detecting part 6a touched by a user's finger and has a tactile response. In other words, the tactile response caused by the vibration is transmitted to the user's finger touching the part 6a as long as the position pressed by the user is proper. In such a constitution, the tactile response is secured by the element 12 and therefore a response showing a fact that a proper position is pressed can be recognized by a fact that the part 6a pressed by the finger is vibrating. Thus the handling facilitation of a display device is improved by the more assured response information.
Patent JP-H0879518-A (JP)
Title: Method and device for image reading
Inventor: KATAOKA JUNNOSUKE
IPC: H04N1/401
Filed: 1994-09-01
Abstract: PURPOSE: To reduce the lowering of an S/H by reading a standard object by lowering the gain of an AGC circuit by one grade when a voltage in the case of reading the standard object of high luminance is A/D-converted and amplified and when DC input potential is higher than the +ref potential of an A/D converter. CONSTITUTION: The VIDEO signal of a read image is sampled and held by a sample-and-hold circuit 4, and DC-reproduced by a DC reproduction circuit 5, and amplified by the AGC circuit 6, then, inputted to the Vin of the A/D converter 11. A BIAS2 is also inputted to the +ref of the D/A converter of a shading correction circuit 9, and BIAS1 to the -ref of the D/A converter. When the potential of Vin is higher than the potential of +ref of the converter 11, ADOF(AD overflow) is outputted from the A/D converter 11. In such a case, since a white reference board can be read by lowering the gain of the AGC circuit 6 by one grade, it is not required to set the luminance level of the white reference board equal to the maximum luminance level of an image to be read in advance.
Patent JP-H0532196-A (JP)
Title: Differectial planetary gearing device for driving double inversive propeller of ship
Inventor: NISHIYAMA SHIGEKI
IPC: B63H5/10
Filed: 1991-07-26
Abstract: PURPOSE:To provide variability for the revolving speed of an outside propeller shaft relative to that of an inside propeller shaft when the torque of a main engine is to be transmitted to the inner and outer propeller shafts via a differential planetary gearing device so that their rotating directions are opposite. CONSTITUTION:The torque of a main engine E is transmitted to an inside propeller shaft 25 via a planetary carrier 9, which bears rotatably a planet gear 6 meshing with No.1 sun gear 4 and also is transmitted to an outside propeller shaft 21 via an internally cogged gear 5 which is rotated oppositely to the planetary carrier 9. Therein the internally cogged gear 5 and outside propeller shaft 21 are not coupled directly, but a revolving speed adjusting gear device 12 is interposed between them. The revolving speed of the outside propeller shaft 21 can be made equal to or sunk below that of the inside propeller shaft 25 by varying the diametric ratio of planet gears 15, 16, which are mounted on concentrical shaft of consolidated type of this adjusting gear device 12.
Patent JP-S58108608-A (JP)
Inventor: AKIE TOSHIHIRO
IPC: H01B7/295
Filed: 1981-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。